theory是理论的意思,不是思想的意思,思想一般用idea和thinking比较多,implies是暗示的意思,不是孕育.而且你前面翻译历史上任何一种伟大的思想这里翻译的有点不对,我的翻译是这样的：
Any history of a great idea,not only is a summary of its former history,but also breeds a possible development in the future.